<!--字典项页-->
<template>
  <el-scrollbar height="100%">
  <!-- 字典项搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="字典项名称">
        <el-input placeholder="请输入" style="width:220px;" v-model="searchForm.label"
                  @keydown.enter.prevent="selectDictOption"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="selectDictOption">搜索</el-button>
      </el-form-item>
      <el-button @click="goBack" type="primary" style="float:right;">返回</el-button>
    </el-form>

  </el-card>
  <el-card style="margin:20px;">
    <div style="margin:10px 0 40px 10px;">
      字典项列表
      <el-button type="success" style="float: right;margin-top:-3px;" @click="insertDictOption">新增字典项</el-button>
    </div>
    <el-table :data="dictOptionArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="label" label="字典项名称" align="center"/>
      <el-table-column prop="value" label="字典项值" align="center"/>
      <el-table-column prop="sort" label="字典项排序" align="center"/>
      <el-table-column prop="remark" label="备注信息" align="center" width="320"/>
      <el-table-column prop="createTime" label="创建时间" align="center"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="editDictOption(scope.row.id)">编辑</el-button>
          <el-button type="primary" link @click="deleteDictOption(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
  <!-- 保存字典项弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible" style="width:500px;padding:40px;"
             :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-form-item label="字典项名称">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.label"/>
      </el-form-item>
      <el-form-item label="字典项值">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.value"/>
      </el-form-item>
      <el-form-item label="字典项排序">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.sort"/>
      </el-form-item>
      <el-form-item label="备注信息">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.remark"
        @keydown.enter="saveDictOption"/>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveDictOption">保存</el-button>
    </template>
  </el-dialog>
  </el-scrollbar>
</template>
<script setup>
import {onMounted, ref} from "vue";
import router from "@/router";
import qs from "qs";
import axios from "axios";
import {ElMessage, ElMessageBox} from "element-plus";

//定义返回到字典列表页的方法
const goBack = () => {
  router.push('/dict');
}
let dictId = new URLSearchParams(window.location.search).get('id');
const searchForm = ref({
  dictId: dictId,
  label: ''
})
//定义数组用来保存字典项列表表格数据
const dictOptionArr = ref([]);
//定义查询字典项的方法
const selectDictOption = () => {
  let data = qs.stringify(searchForm.value);
  axios.get(BASE_URL + "/v1/dictOption/select?" + data)
      .then((response) => {
        if (response.data.code === 2000) {
          dictOptionArr.value = response.data.data;
        } else {
          ElMessage({
            message: response.data.msg,
            type: 'error',
            showClose: true,
            center: true,
          })
        }
      })
};
onMounted(()=>{
  selectDictOption();
})
//定义重置搜索的方法
const resetSearch = () => {
  searchForm.value = {
    dictId: dictId,
    label: ''
  }
  selectDictOption();
}

const dialogVisible = ref(false);
const dialogTitle = ref('新增字典项');

//定义对象用来保存字典项表单数据
const saveDictOptionForm = ref({
  dictId:dictId,
  label: '',
  value: '',
  sort: '',
  remark: ''
});
const insertDictOption =()=>{
  dialogVisible.value = true;
  dialogTitle.value = '新建字典';
}
//定义保存字典项的方法
const saveDictOption = ()=>{
  if (saveDictOptionForm.value.label === null || saveDictOptionForm.value.label === ''){
    errorInfo('请输入字典项名称');
    return;
  }
  if (saveDictOptionForm.value.value === null || saveDictOptionForm.value.value === ''){
    errorInfo('请输入字典项值');
    return;
  }
  if (saveDictOptionForm.value.sort === null || saveDictOptionForm.value.sort === ''){
    errorInfo('请输入字典项排序');
    return;
  }
  let data = qs.stringify(saveDictOptionForm.value);
  axios.post(BASE_URL+'/v1/dictOption/save',data)
      .then((response)=>{
    if (response.data.code === 2000){
      OKInfo('保存成功!')
      saveDictOptionForm.value = {
        dictId:dictId,
        label: '',
        value: '',
        sort: '',
        remark: ''}
      dialogVisible.value = false;
      selectDictOption();
    }else {
      ElMessage({
        message: response.data.msg,
        type: 'error',
        showClose: true,
        center: true,
      })
    }
  })
}

//定义处理弹窗关闭的方法
const handleClose = () =>{
  ElMessageBox.confirm('您确定要取消吗', '提示', {
    customClass: 'custom-message-box',
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning',
    draggable: true,
  }).then(() => {
    Info('已取消保存');
    saveDictOptionForm.value = {
      dictId:dictId,
      label: '',
      value: '',
      sort: '',
      remark: ''}
    dialogVisible.value = false;
  }).catch(() => {

  });
}

//定义编辑字典项的方法
const editDictOption = (id) => {
  dialogVisible.value = true;
  dialogTitle.value = '编辑字典项';
  axios.get(BASE_URL + '/v1/dictOption/select?id=' + id)
      .then((response) => {
        if (response.data.code === 2000) {
          saveDictOptionForm.value = response.data.data[0];
        } else {
          ElMessage({
            message: response.data.msg,
            type: 'error',
            showClose: true,
            center: true,
          })
        }
      })
}
//定义删除字典项的方法
const deleteDictOption = (id)=>{
  ElMessageBox.confirm('您确定要删除当前字典项吗', '提示', {
    customClass: 'custom-message-box',
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning',
    draggable: true,
  }).then(() => {
    axios.delete(BASE_URL+'/v1/dictOption/delete/'+id)
        .then((response)=>{
          if(response.data.code===2000){
            OKInfo('删除成功!');
            //删除成功后,重新加载所有用户数据
            selectDictOption();
          }else{
            ElMessage({
              message: response.data.msg,
              type: 'error',
              showClose: true,
              center: true,
            })
          }
        })
  }).catch(() => {
    Info('已取消删除');
  });

}

</script>

<style scoped>

</style>